Yii2 Migration extension to allow migration generation from existing table

To activate it you need to apply the following configuration:

'controllerMap' => [
        'migrate' => [
            'class' => 'maniakalen\migration\controllers\MigrateController',
            // Here configure MigrateController arguments as normal since it extends 
            // from the basic yii2 MigrateController
        ],
    ],